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/* Gtk+ User Interface Builder
* Copyright (C) 1998 Damon Chaplin
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef GLADE_EDITOR_H
#define GLADE_EDITOR_H
#include <gtk/gtkwidget.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* The size of the selection handles in the corners of widgets */
#define GB_CORNER_WIDTH 7
#define GB_CORNER_HEIGHT 7
void editor_init (void);
/* Grid and snap settings */
gboolean editor_get_show_grid (void);
void editor_set_show_grid (gboolean show);
void editor_show_grid_settings_dialog (GtkWidget *widget);
gboolean editor_get_snap_to_grid (void);
void editor_set_snap_to_grid (gboolean snap);
void editor_show_snap_settings_dialog (GtkWidget *widget);
/* Signal handlers */
gint editor_close_window (GtkWidget *widget,
GdkEvent *event,
gpointer data);
void editor_on_delete (void);
/* These are from the popup context-sensitive menus */
void editor_on_select_activate (GtkWidget *menuitem,
GtkWidget *widget);
void editor_on_cut_activate (GtkWidget *menuitem,
GtkWidget *widget);
void editor_on_copy_activate (GtkWidget *menuitem,
GtkWidget *widget);
void editor_on_paste_activate (GtkWidget *menuitem,
GtkWidget *widget);
void editor_on_delete_activate (GtkWidget *menuitem,
GtkWidget *widget);
/* General functions */
gboolean editor_select_widget_control (GtkWidget *widget);
gboolean editor_select_widget (GtkWidget *widget,
GdkEventButton *event,
gint x,
gint y);
gboolean editor_is_selected (GtkWidget *widget);
/* This sets the list of selected widgets, possibly NULL. It takes control
of the GList, so don't free it. */
void editor_set_selection (GList *new_selection);
void editor_dump_selection (void);
/* Returns NULL if a widget can be deleted, or an error message. */
gchar* editor_can_delete_widget (GtkWidget *widget);
void editor_delete_widget (GtkWidget *widget);
GtkWidget* editor_new_placeholder (void);
void editor_add_key_signals (GtkWidget *widget);
void editor_add_mouse_signals (GtkWidget *widget);
void editor_add_mouse_signals_to_existing(GtkWidget *widget);
void editor_add_draw_signals (GtkWidget *widget);
void editor_refresh_widget (GtkWidget *widget);
void editor_refresh_widget_selection (GtkWidget *widget);
void editor_refresh_widget_area (GtkWidget *widget,
gint x,
gint y,
gint w,
gint h);
GList* editor_get_selection (void);
gint editor_clear_selection (GtkWidget *leave_widget);
void editor_remove_widget_from_selection (GtkWidget *widget);
void editor_deselect_all_placeholders (void);
/* Called when a GbWidget is destroyed so the editor can remove any references
to it. */
void editor_on_widget_destroyed (GtkWidget *widget);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* GLADE_EDITOR_H */
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